Base | Representation |
---|---|
bin | 111100101111110100… |
… | …1111111111110111011 |
3 | 110110201112221221111122 |
4 | 1321133221333332323 |
5 | 4114132142130004 |
6 | 135532451015455 |
7 | 12265524360056 |
oct | 1713751777673 |
9 | 413645857448 |
10 | 130453864379 |
11 | 50363895163 |
12 | 2134889a58b |
13 | c3bcc25437 |
14 | 6457891a9d |
15 | 35d7b16cbe |
hex | 1e5fa7ffbb |
130453864379 has 4 divisors (see below), whose sum is σ = 130647704376. Its totient is φ = 130260024384.
The previous prime is 130453864367. The next prime is 130453864421. The reversal of 130453864379 is 973468354031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130453864379 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130453864379.
It is not an unprimeable number, because it can be changed into a prime (130453864339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96918989 + ... + 96920334.
It is an arithmetic number, because the mean of its divisors is an integer number (32661926094).
Almost surely, 2130453864379 is an apocalyptic number.
130453864379 is a deficient number, since it is larger than the sum of its proper divisors (193839997).
130453864379 is an equidigital number, since it uses as much as digits as its factorization.
130453864379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193839996.
The product of its (nonzero) digits is 6531840, while the sum is 53.
The spelling of 130453864379 in words is "one hundred thirty billion, four hundred fifty-three million, eight hundred sixty-four thousand, three hundred seventy-nine".
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